In 2026, Lebanon is rebuilding. Again. The conflict that escalated in March 2026 has killed more than 600 people, displaced over 800,000 and damaged or destroyed tens of thousands of structures, adding to wreckage never fully repaired after previous conflicts. The World Bank has committed US$250 million to reconstruction, but speed of rebuilding and quality of rebuilding are two very different things. For fire safety professionals, the question is the same as always: will life safety infrastructure be embedded from the start, or treated as an afterthought?
Those installing and maintaining fire and safety systems in Lebanon for about 50 years, like ZOD Security, rarely ever have the luxury of stable conditions. Power cuts, voltage fluctuation, ageing distribution boards, buildings that were never designed to support modern safety technology: for us, these are the baseline. That experience is what this article draws on.
In August 2024, Electricite du Liban ran out of fuel and the entire country lost state power. Hospitals switched to generators. Airports, water pumping stations and prisons operated without mains electricity for more than 24 hours (Human Rights Watch, 2024). For any building relying on standard mains-dependent fire alarm continuity, that moment was a silent test, and most infrastructure was not built to pass it.
When compliance is not enough: Beirut 2020
The clearest proof of what non-compliance costs remains the Beirut port explosion of 4 August 2020. On that day 2,750 tonnes of ammonium nitrate detonated, killing at least 218 people and injuring more than 7,000. It was a fire safety failure: hazardous material stored for six years without the safeguards NFPA 400 exists to enforce.
Guy Colonna, Engineering Director at NFPA, described what proper compliance required: “Chapter 11 imposes additional safeguards when you exceed 1,000 pounds. Clearly there should have been increased safeguards: certain construction requirements, no incompatible materials, separation distances from adjacent structures and populated areas.” (NFPA, 2020).
The power problem no one documents
One of the most consistent findings from our maintenance work is that recurring faults are more often infrastructure problems than equipment failures. Voltage instability, undersized power supplies and poorly maintained batteries cause nuisance alarms and communication faults that get logged as detector issues, until someone maps the electrical environment and finds the real source.
NFPA 72 requires backup power to sustain a fire alarm system for at least 24 hours in standby, followed by five minutes in full alarm. In environments with frequent outages, that is the floor. A site-specific power assessment before installation or retrofit is what raises it, covering voltage instability, outage frequency and generator transfer behaviour. The teams who understand their environment early can act on it. The ones who discover problems mid-fault are already behind.
False alarms: Trend them, do not reset them
False alarms erode trust. Site teams hesitate. Zones get disabled. The system installed to save lives starts working against that purpose. We have seen this on sites where alarms were repeatedly silenced rather than investigated.
The cause is rarely the detector alone. Dust, humidity and power disturbance combine to create patterns that look random but are consistent. In our experience, a repeated issue in one zone almost always points to something systematic: airflow, cable degradation, a contamination source nearby. Maintained fault histories are what allow teams to identify those patterns before reliability collapses across the site.
Codes and conditions: Bridging the gap
The UAE’s Hassantuk mandate, effective January 2024, reflects a regional recognition that passive compliance falls short. By requiring smart, monitored fire alarm systems in all villas with fines for non-compliance, it shifts focus from installed hardware to real-time monitoring and fast response: the intent that should drive specification anywhere infrastructure is constrained.
It also helps to distinguish risk from uncertainty. Risk (outages, dust, poor power quality) can be anticipated and engineered around. Uncertainty (sudden infrastructure failure, access constraints) calls for operational flexibility instead. As Ian Bremmer noted in the Harvard Business Review, “The greatest risk is when shocks are likely, imminent, and have widespread consequences.” (HBR, 2005). Where full modernisation cannot happen at once, the priority should be the most critical functions: alarm continuity, pump reliability and suppression release logic.
Treat retrofits as investigations
Legacy buildings are where retrofits most often fail. At ZOD, we have been asked to commission systems onto degraded cabling, unlabelled circuits and documentation that bore no relation to what was actually installed. New equipment on a compromised foundation defers the failure, it does not prevent it. In reconstruction contexts like Lebanon today, the temptation to move fast is real. Cable testing, load verification and cause-and-effect testing are essential steps. They are what separate a functioning system from one that looks functioning… until the day it matters.
Training and decision speed
Even a well-designed system loses value if site teams cannot tell a transient fault from a real fire condition. Training and clear procedures matter as much as hardware. Decision speed matters equally. In Lebanon, we have seen long reporting chains delay responses that a clearer escalation path would have resolved in minutes. Fire systems are only as effective as the people who act on them.
A resilience mindset
As Theodore Levitt famously argued, people do not buy a quarter-inch drill; they are looking for a quarter-inch hole. No one buys a fire system. They are buying safety. A system that is installed but fails under the conditions it actually faces has not delivered the product at all.
Resilient fire protection depends on three habits: design for the actual environment, maintain based on evidence, and prioritise continuity of critical functions. Fire systems are expected to perform on the worst day, not only on commissioning day. That is where performance is won.
